公开(公告)号：US20220236829A1

公开(公告)日：2022-07-28

申请号：US17718646

申请日：2022-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun CHO ,  Cheol Kyu KIM ,  Sung kyun PARK ,  Sun Haeng CHO

IPC: G06F3/044 ,  G06F3/041 ,  H05K3/06 ,  H05K3/10

Abstract: A touch panel and a method of manufacturing the touch panel are provided. The touch panel includes a substrate comprising a wiring area and a sensor area, a sensing pattern located on a surface of the substrate in the sensor area, and a wiring line located on the surface of the substrate in the wiring area and electrically connected to the sensing pattern. The sensing pattern includes a plurality of first fine metal lines arranged irregularly in a mesh, and a first photosensitive layer pattern residue located between at least two of the first fine metal lines.

公开(公告)号：US20190102002A1

公开(公告)日：2019-04-04

申请号：US15871285

申请日：2018-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Hoon LEE ,  Byung Sun KIM ,  Jeong Kyoo KIM ,  Sun Haeng CHO ,  Yong Won JO ,  Jae Hyung CHO

IPC: G06F3/044 ,  G06F3/045 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/045 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G2310/0264

Abstract: A touch sensing apparatus including: a touch panel including a first electrode and a second electrode; a driver configured to apply a driving signal to the first electrode; a touch sensor configured to receive a signal transferred depending on the driving signal from the second electrode, and to convert and output the signal as a sensing signal; and a touch controller configured to detect the sensing signal. The touch panel further includes a third electrode and a fourth electrode which transfer noise signals having different magnitudes to the touch sensor, and the touch sensor outputs the sensing signal by using a difference in the noise signals and the signal.

公开(公告)号：US20180113545A1

公开(公告)日：2018-04-26

申请号：US15713009

申请日：2017-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Bo SHIM ,  Kyu Young KIM ,  Sun Haeng CHO ,  Jung Moo HONG

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/044 ,  H01L27/32

CPC classification number: G06F3/0412 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/1343 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04112 ,  H01L27/323

Abstract: A display device includes a substrate corresponding to a display area in which an image is displayed, and a non-display area at at least one side of the display area, a touch sensing device at the display area, first outer lines electrically connected to the touch sensing device, and located at a first non-display area that is a first portion of the non-display area, second outer lines connecting the first outer lines and the touch sensing device, a plurality of pixels at the display area, a driving circuit at the first non-display area for driving the pixels, and a power supply line electrically connected to the pixels and located at a second non-display area that is a second portion of the non-display area.

公开(公告)号：US20180095570A1

公开(公告)日：2018-04-05

申请号：US15617936

申请日：2017-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Moo HONG ,  Sun Haeng CHO ,  Kyu Young KIM ,  Jin Bo SHIM

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3246 ,  H01L51/5253 ,  H01L51/5284

Abstract: A display device includes: a plurality of light emitting elements; a pixel definition layer having a plurality of openings defining positions of the light emitting elements; an encapsulation layer on the light emitting elements and the pixel definition layer; an insulation layer on the encapsulation layer and having a smaller width than a portion of the pixel definition layer between two adjacent openings therein; and a plurality of touch sensing cells on the insulation layer.

公开(公告)号：US20170031484A1

公开(公告)日：2017-02-02

申请号：US15009209

申请日：2016-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Neung KIM ,  Sun Haeng CHO ,  Ki-Hyun CHO

IPC: G06F3/047

CPC classification number: G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  Y10S977/762

Abstract: A flexible touch panel includes a touch sensor unit disposed on a flexible substrate. The flexible touch panel includes a transparent conductive layer, a first transparent conductive oxide layer, and a second transparent conductive oxide layer that are sequentially deposited and sequentially contact each other.

Abstract translation: 柔性触摸面板包括设置在柔性基板上的触摸传感器单元。 柔性触摸面板包括依次沉积并依次彼此接触的透明导电层，第一透明导电氧化物层和第二透明导电氧化物层。

公开(公告)号：US20160154516A1

公开(公告)日：2016-06-02

申请号：US14673367

申请日：2015-03-30

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Kyun PARK ,  Cheol Kyu KIM ,  Ki Hyun CHO ,  Sun Haeng CHO ,  Kyung Seop KIM ,  Jae Neung KIM

IPC: G06F3/041 ,  G03F7/36 ,  G03F7/40 ,  G06F3/047 ,  G03F7/20

CPC classification number: G06F3/0416 ,  G06F3/03547 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L31/1888

Abstract: A touch panel and a method of fabricating the same are provided. The touch panel may include: a substrate; first sensing electrodes disposed on a first surface and arranged along a first direction and second sensing electrodes arranged along a second direction; at least one first connector connecting the first sensing electrodes in the first direction; a first insulating layer pattern disposed on the first connector; at least one second connector disposed on the first insulating layer pattern, intersecting the first connector, and connecting the second sensing electrodes in the second direction; and wires disposed on the first surface of the substrate in the peripheral area and electrically connected to the first sensing electrodes and the second sensing electrodes. The first connector includes a first light-transmitting conductive pattern disposed on the first surface of the substrate and a first light-blocking conductive pattern disposed on the first light-transmitting conductive pattern.

Abstract translation: 提供了触摸面板及其制造方法。 触摸面板可以包括：基板; 设置在第一表面上并沿着第一方向布置的第一感测电极和沿着第二方向布置的第二感测电极; 至少一个第一连接器，其沿第一方向连接第一感测电极; 布置在所述第一连接器上的第一绝缘层图案; 至少一个第二连接器，设置在所述第一绝缘层图案上，与所述第一连接器相交，并且在所述第二方向上连接所述第二感测电极; 以及布置在所述外围区域中的所述基板的所述第一表面上并且电连接到所述第一感测电极和所述第二感测电极的布线。 第一连接器包括设置在基板的第一表面上的第一透光导电图案和设置在第一透光导电图案上的第一遮光导电图案。

公开(公告)号：US20160154490A1

公开(公告)日：2016-06-02

申请号：US14668765

申请日：2015-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun CHO ,  Cheol Kyu KIM ,  Sung kyun PARK ,  Sun Haeng CHO

IPC: G06F3/041 ,  H05K3/10 ,  G03F7/40 ,  H05K3/06

CPC classification number: G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112 ,  H01L21/0272 ,  H05K3/064 ,  H05K3/10

Abstract: A touch panel and a method of manufacturing the touch panel are provided. The touch panel includes a substrate comprising a wiring area and a sensor area, a sensing pattern located on a surface of the substrate in the sensor area, and a wiring line located on the surface of the substrate in the wiring area and electrically connected to the sensing pattern. The sensing pattern includes a plurality of first fine metal lines arranged irregularly in a mesh, and a first photosensitive layer pattern residue located between at least two of the first fine metal lines.

Abstract translation: 提供触摸面板和制造触摸面板的方法。 触摸面板包括：基板，其包括布线区域和传感器区域;位于传感器区域中的基板的表面上的感测图案;以及位于布线区域中的基板的表面上并电连接到该布线区域的布线 感应模式。 感测图案包括不规则地布置在网中的多个第一细金属线和位于至少两个第一细金属线之间的第一感光层图案残留物。